Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Holly Marie Astin, MD

Individual provider Family Medicine Physician · NPI 1245974302

Holly Marie Astin, MD is a Family Practice in Ukiah, California. Graduated from University of Texas Medical School at San Antonio in 2022, 4 years ago. Practices with Ukiah Adventist Hospital, a 135-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
4
Trained at
University of Texas Medical School at San Antonio
Licensed in
CA
In the registry since
2022
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

260 Hospital Dr Ste 209
Ukiah, CA 95482-4568
Phone: (707) 463-7483
Fax: (707) 463-2557
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence A205016 (CA)

Record details

NPI number1245974302
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 25, 2022
Last updated in NPPESSeptember 30, 2025
Certification dateSeptember 30, 2025

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyFAMILY PRACTICE
Medical schoolUNIVERSITY OF TEXAS MEDICAL SCHOOL AT SAN ANTONIO
Graduated 2022 (4 years in practice)
Group practice Ukiah Adventist Hospital — 135 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Ukiah